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Run parallel jobs and save results to json.gz files

Project description

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Run parallel jobs and save results to json.gz files.



pip install ultrachronic


pip install git+

Supports Python 3.4 and 3.5.



pip install nose click


nosetests tests


Code in

from ultrachronic import jsonify_result, repeat

import click

def do_something(arg1, arg2):
    a = 1
    b = 2
    # must return a dict!
    return dict(a=a, b=b)

@click.option('--arg1', default=1, type=int, help='Argument 1')
@click.option('--arg2', default='a', type=str, help='Argument 2')
@click.option('--reps', default=1, type=click.IntRange(1, None), help='Number of repetitions')
@click.option('--cpus', default=1, type=int, help='Number of CPUs to use (<1 for all available)')
def main(arg1, arg2, reps, cpus):
    repeat(do_something, reps, cpus, arg1=arg1, arg2=arg2)

if __name__ == '__main__':


python --reps 10 --cpus 2
python --arg1 5 --reps 10 --cpus 1
python --arg2 hi --reps 10 --cpus 0


  • Yoav Ram (@yoavram)

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